Yeah it is, Anastasia's parents are split up and her mother had a kid with her new husband but she and her stepsister both live with their mum. Anastasia is still really close with her dad even though she doesn't live with him.
Great guesses! Just to tie this up, #2 was actually the lie. Her name is of french origin, but she doesn't know more than a few words of French. She has been taking ballet lessons since she was 3, though.